How to Replace an Oxygen Sensor (Upstream)

While replacing your car’s upstream oxygen sensor might sound like a complicated job, it’s something you can do at home with a couple of tools and a little bit of elbow grease. Watch as Ronnie walks you step-by-step through what you’ll need and what you’ll need to know to get the job.
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Make sure vehicle is properly secured before performing any automotive work. Wear safety gear as recommended. These videos are intended as an instructional guide for repair. You may encounter slightly different situations with any individual vehicle. Always capture and dispose of or recycle toxic chemicals properly.